High Quality Square Steel With Low Price
- Ref Price:
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 500 tons per month m.t./month
- OKorder Service Pledge
- Quality Product
- Order Online Tracking
- Timely Delivery
- OKorder Financial Service
- Credit Rating
- Credit Services
- Credit Purchasing
Specifications of Square Steel:
-The Square Steel is hot rolled,
-Standard: GB,
-Grade: Q235 or equivalent.
(The section of Square Steel)
Some details of Square Steel:
-List 1. The Chemical Composition.
Standard |
Grade |
Element (%) | ||||
GB |
Q235B |
C |
Mn |
S |
P |
Si |
0.12~0.20 |
0.3~0.7 |
≤0.045 |
≤0.045 |
≤0.3 |
-List 2.The length of a side and the theoretical weight of Square Steel.
Length of a side(mm) |
Theoretical weight(kg/m) |
Length of a side(mm) |
Theoretical weight(kg/m) |
6 |
0.283 |
32 |
8.04 |
7 |
0.385 |
*33 |
8.55 |
8 |
0.502 |
34 |
9.07 |
9 |
0.636 |
*35 |
9.62 |
10 |
0.785 |
36 |
10.17 |
11 |
0.950 |
38 |
11.24 |
12 |
1.13 |
40 |
12.56 |
13 |
1.33 |
42 |
13.85 |
14 |
1.54 |
45 |
15.90 |
15 |
1.77 |
48 |
18.09 |
16 |
2.01 |
50 |
19.63 |
17 |
2.27 |
53 |
22.05 |
18 |
2.54 |
*55 |
23.6 |
19 |
2.82 |
56 |
24.61 |
20 |
3.14 |
*58 |
26.4 |
21 |
3.46 |
60 |
28.26 |
22 |
3.80 |
63 |
31.16 |
*23 |
4.15 |
*65 |
33.17 |
24 |
4.52 |
*68 |
36.3 |
25 |
4.91 |
70 |
38.49 |
26 |
5.30 |
75 |
44.16 |
*27 |
5.72 |
80 |
50.24 |
28 |
6.15 |
85 |
56.72 |
*29 |
6.60 |
90 |
63.59 |
30 |
7.06 |
95 |
70.85 |
*31 |
7.54 |
100 |
78.50 |
Notes:
1, The theoretical weights in the list, base on the density of 7.85 g/cm3.
2, The numbers with *mean that they are not regulars or we don’t offer them.
-List 3. The allowed tolerance of Square Steel:
Length of a side(mm) |
Allowed Tolerance | ||
Group1 |
Group2 |
Group3 | |
5.5~7 |
±0.20 |
±0.30 |
±0.40 |
7~20 |
±0.25 |
±0.35 |
±0.40 |
20~30 |
±0.30 |
±0.40 |
±0.50 |
30~50 |
±0.40 |
±0.50 |
±0.60 |
60~80 |
±0.60 |
±0.70 |
±0.80 |
80~110 |
±0.90 |
±1.0 |
±1.1 |
110~150 |
±1.2 |
±1.3 |
±1.1 |
150~190 |
―― |
―― |
±2.0 |
190~250 |
―― |
―― |
±2.5 |
Usage/Applications of Square Steel:
-The Square Steel is normally used as structure steel.
-Row material for other structure steel like steel angles, channels, I-beams, H-beams, etc…
-Row material for square tubes.
Packaging & Delivery of Square Steel:
-Packing Detail: The products can be packed in bundles by steel wires.
-Delivery Detail: 30~45 working days after receive buyer’s T.T. or L/C.
Transportation & Marking:
-Transportation:
1, The products can be delivered by bulk vessel or by container.
2, The maximum quantity of loading of container is 25 tons.
3, The products usually are transported to the nearest port from the production place.
-Marks:
1, Color mark: there will be color marking on both ends of the bundles for the cargo delivered by bulk vessel. That makes is easily to distinguish at the destination port.
2, Tag mark: the tag marks will be tied up to each bundle. The information is usually including supplier’s logo and name, product name, made in China, products’ specifications and other information requested by customers.
Payment:
-Invoicing on theoretical weight or actual weight as customer’s request.
-Regular terms of payment:
1, 30% payment in advance, the remaining balance (70% payment) against the copy of B/L.
2, 30% payment in advance, the remaining balance (70% L/C) against the copy of B/L.
3, Negotiable.
Photos of Square Steel:
- Q:
- Yes, a steel square can be used for door and window installation. Steel squares are commonly used in construction and carpentry for measuring and marking angles, ensuring accurate and precise installation.
- Q:
- To use a steel square to find angles for compound coping cuts, you will need to follow a few steps. First, place the steel square on the material you will be cutting. This is typically a piece of wood or metal. Ensure that the square is positioned correctly, with one edge aligned with the edge of the material. Next, locate the angle that you need to cut. This may be specified in a blueprint or construction plan, or it may be a specific angle you are trying to achieve. Using the measurements on the steel square, find the corresponding angle. The steel square typically has various markings and numbers that can help you determine the angle. These markings may include degrees, rise, and run. Once you have located the angle on the steel square, mark the material with a pencil or marker at the desired angle. This will serve as a guide for your cutting. Now, using a saw or other cutting tool, carefully cut along the marked line. It is important to follow the line accurately to achieve the desired angle. Compound coping cuts often involve cutting at multiple angles simultaneously. In such cases, you may need to repeat the above steps for each angle, ensuring that the steel square is aligned correctly each time. Remember to always exercise caution and use appropriate safety measures when working with cutting tools and materials.
- Q:
- A steel square is capable of being utilized in the fabrication of metal parts. This particular tool, also referred to as a framing square or a carpenter's square, is highly adaptable and commonly employed in both woodworking and metalworking. Its robust steel construction renders it suitable for the purpose of marking and measuring angles, establishing precise lines and shapes, and verifying the squareness of corners. In the realm of metal fabrication, a steel square can be employed to guarantee meticulous cuts, angles, and dimensions. Especially in tasks such as welding, cutting, and bending metal parts, it serves as a trustworthy point of reference for achieving accurate and symmetrical outcomes. Consequently, a steel square holds significant value as a tool that greatly aids in the fabrication of metal parts.
- Q:
- In order to determine the pitch of a roof using a steel square, it is necessary to follow the following steps: 1. Begin by positioning the steel square on the roof surface. Place the long side of the square against the roof surface, with one of the shorter sides extending vertically. 2. Ensure that the square is level by utilizing a bubble level or visually aligning it with the horizontal reference point on the roof. 3. Once the square is level, obtain a measurement on the vertical side of the square. This measurement represents the rise, which is the vertical distance from the horizontal reference point to the highest point of the roof. 4. Proceed to take a measurement on the horizontal side of the square. This measurement represents the run, which is the horizontal distance from the highest point of the roof to the horizontal reference point. 5. Finally, utilize these measurements to calculate the pitch of the roof. The pitch is typically expressed as a ratio of rise over run. For example, if the rise is 6 inches and the run is 12 inches, the pitch would be 6:12 or simplified to 1:2. By utilizing a steel square and measuring the rise and run, it is possible to accurately ascertain the pitch of a roof. This information is crucial for a variety of construction and roofing projects as it aids in estimating materials, planning drainage systems, and ensuring proper installation.
- Q:
- To use a steel square to determine the angle of a compound miter cut, you would first align the square's body against the fence of the saw, with the blade of the square extending towards the direction of the cut. Then, you would adjust the square's blade until it aligns with the desired angle of the cut. Once the square is properly positioned, you can lock it in place and use it as a guide to make the compound miter cut accurately.
- Q:
- To use a steel square to determine the slope of a roof, you will need to follow these steps: 1. Position yourself at the bottom edge of the roof where you want to measure the slope. 2. Hold the steel square against the edge of the roof, with one arm resting on the roof surface and the other arm extending vertically. 3. Adjust the vertical arm of the steel square until it is perfectly plumb, meaning it is aligned with the vertical direction. 4. While keeping the steel square steady, observe the horizontal arm. Note that it has markings and numbers representing different angles, typically ranging from 0 to 90 degrees. 5. Identify the marking on the horizontal arm that aligns with the roof surface. For example, if the horizontal arm aligns with the roof at the 4-inch marking, you would consider this as a 4-inch rise over a 12-inch run. 6. Convert the rise and run measurements into a ratio or fraction to represent the slope. In this example, the ratio would be 4:12 or the fraction 1/3, indicating that the roof has a slope of 1/3 or 4:12. Remember that the markings on the steel square are typically standardized and designed for common roof slope measurements. However, it may be necessary to refer to a conversion chart or consult an engineer if the slope is outside the range of the steel square markings.
- Q:
- To use a steel square to mark a line at a specific angle, you can follow these steps: 1. First, determine the specific angle you want to mark. This could be an angle measurement you already know or one that you need to calculate. 2. On the steel square, locate the blade and the tongue. The blade is the longer side of the square, while the tongue is the shorter side. 3. Align the blade of the square along the edge of the material or surface where you want to mark the line. Ensure that the blade is parallel to the edge and firmly against it. 4. Next, adjust the position of the square by rotating it until the desired angle is achieved. You can do this by pivoting the square around the point where the blade and tongue intersect, known as the heel of the square. 5. Once you have set the steel square at the desired angle, use a pencil or a scribe to mark the line along the edge of the blade or tongue. Make sure to hold the square securely in place to avoid any movement that could affect the accuracy of the line. 6. After marking the line, double-check the angle measurement to ensure it matches your requirements. You can use a protractor or a digital angle finder to verify the accuracy of the marked angle. Using a steel square to mark lines at specific angles is a practical and precise method, especially in woodworking and carpentry. The square's rigid and straight edges help maintain accuracy, making it a reliable tool for creating angled lines.
- Q:
- Some different techniques for using a steel square include measuring and marking right angles, determining level and plumb, laying out angles and cuts, checking for squareness, and as a guide for making straight cuts.
- Q:
- To use a steel square to lay out a right angle, you would place the long side (blade) of the square against one side of the object or surface where you want the right angle. Then, you would align the short side (tongue) of the square with the other side, making sure it is perpendicular to the blade. Once aligned, you can mark along the edges of the square to create a right angle.
- Q:
- Yes, a steel square can be used for checking the squareness of furniture assemblies. Its straight edges and right angles make it suitable for measuring and ensuring the corners of the furniture are perfectly square.
1. Manufacturer Overview |
|
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Location | Hebei, China |
Year Established | 1995 |
Annual Output Value | Above US$ 15 Million |
Main Markets | Middle east; Southeast Asia; Africa; East Aisa |
Company Certifications |
2. Manufacturer Certificates |
|
---|---|
a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability |
|
---|---|
a)Trade Capacity | |
Nearest Port | Tianjin |
Export Percentage | 20%-35% |
No.of Employees in Trade Department | 11-20 People |
Language Spoken: | English; Chinese |
b)Factory Information | |
Factory Size: | Above 6,500 square meters |
No. of Production Lines | 1 |
Contract Manufacturing | OEM Service Offered |
Product Price Range | Average |
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